Location History:
- Aichi, JP (2016)
- Shizuoka, JP (2019)
Company Filing History:
1 out of 721 
1 out of 13,307 Years Active: 2016-2019
Title: Etsuko Ogasawara: Innovator in Lead Acid Battery Technology
Introduction
Etsuko Ogasawara is a prominent inventor based in Shizuoka, Japan. She has made significant contributions to the field of battery technology, particularly in lead acid batteries. With a total of 2 patents, her work has advanced the efficiency and performance of these essential energy storage systems.
Latest Patents
Ogasawara's latest patents focus on innovative designs for lead acid batteries. One patent describes a lead acid battery that includes a positive electrode plate with a grid and active material, a negative electrode plate, and a battery container with multiple cell chambers. The design emphasizes a specific mass ratio of the positive to negative electrode active materials, ensuring optimal performance. Another patent details a lead acid battery where each positive electrode plate is made of lead or a lead alloy without antimony, enhancing the battery's longevity and efficiency.
Career Highlights
Throughout her career, Etsuko Ogasawara has worked with notable companies such as GS Yuasa International Ltd. and Panasonic Intellectual Property Management Co., Ltd. Her experience in these organizations has allowed her to refine her expertise in battery technology and contribute to significant advancements in the field.
Collaborations
Ogasawara has collaborated with esteemed colleagues, including Kenji Izumi and Yu Kojima. These partnerships have fostered innovation and have been instrumental in her research and development efforts.
Conclusion
Etsuko Ogasawara's contributions to lead acid battery technology highlight her role as a leading inventor in the field. Her innovative patents and collaborations reflect her commitment to advancing energy storage solutions.